Russian standards
PB 09-540-03
General codes on explosion protection for explosive and fire hazardous chemical petrochemical plants and oilrefineries
Document status: Not Active
€12
PB 03-278-99
Process rules for qualification tests of welders and welding production specialists
Document status: Replaced
€12
PB 06-111-95 Book 2
Uniform Safety Requirements for Underground Development of Ore, Non-Ore, and Placer Mineral Deposits. Book 2
Document status: Cancelled
€12
